.service-section {
  padding: 96px 0;
  border-bottom: 1px solid var(--color-border);
}
.service-section:nth-child(even) { background: var(--color-sub); }
.service-section .container-narrow { display: grid; gap: 32px; }

.service-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}
.service-header .num {
  width: 56px; height: 56px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
}
.service-header h2 {
  font-size: 28px;
}

.service-block {
  background: #fff;
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: 20px;
}
.service-block h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--color-accent);
}
.service-block ul {
  list-style: none;
  padding: 0;
}
.service-block ul li {
  padding-left: 24px;
  position: relative;
  margin-bottom: 8px;
}
.service-block ul li::before {
  content: "■";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 12px;
  top: 8px;
}

.service-cta {
  text-align: center;
  margin-top: 16px;
}

@media (max-width: 860px) {
  .service-section { padding: 56px 0; }
  .service-header h2 { font-size: 22px; }
  .service-block { padding: 24px 20px; }
}